#3660D3
Closest to "royalblue" · rgb(54, 96, 211)
Color codes
Shades & tints
About #3660D3
#3660D3 is a color with red 54, green 96 and blue 211 (on a 0–255 scale). In HSL it sits at a hue of 224°, 64% saturation and 52% lightness. For print, its CMYK breakdown is cmyk(74%, 55%, 0%, 17%). The closest named CSS color is royalblue. Use the swatches above to step through lighter tints and darker shades — each opens its own page with full codes you can copy in one click.